IMAGEWhy Keldric Luster could be the next quarterback for Ball State footballKeldric Luster might not look like a quarterback at first glance, but the Texas native may just be the next signal caller for Ball State football.
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IMAGEWill Anderson, Houston Texans defense make cover of Sports Illustrated along with bold predictionThe Houston Texans get some national respect from Sports Illustrated with the team's vaunted defense featured on the cover and then compliments about the squad inside the magazine.
Show HN: K7d – Fork live Kubernetes clusters in GRPO-train AI on infraHey HN, Gary here.Today I want to present k7d which is an Apache 2.0, tight Rust VMM + shim enabling something not possible before: fast forking of live running virtualized multi-node k8s clusters with surviving of in-flight connections.A 3-VM nodes K8s cluster gets forked in 105ms, and a 50x fork of a 3-VM cluster in 4.1s on a 64GB RAM box.I have two goals here:1) enable large scale GRPO/RL training of AI on Kubernetes infra, which IMO is a great playground for reasoning training, besides training a capability that's actually useful. And this requires not only fast episode reset (as you need tens of thousand of multi-turn runs during RL post-training) but also greatly benefits from fast forking so you can do parallel branch exploration, rollback, pruning during RL training. Faithful forks also give you byte-identical starts for the G of GRPO, which gives variance reduction across the group.2) enable
IMAGEYoung Galaxy ClusterNASA’s James Webb Space Telescope takes us 4.4 billion years in the past with this July 3, 2026, image of a young galaxy cluster, MACS J0553.4-3342. The cluster is composed of two actively merging sub-clusters, roughly equal in mass. Each sub-cluster is anchored on an immensely bright and massive elliptical galaxy, easily identifiable as the […]
IMAGENASA’s Hubble Discovers First of Star Cluster’s Missing Black HolesAstronomers using archival data from Hubble and supportive observations from Webb have located their first stellar-mass black hole in the star cluster Omega Centauri.
IMAGEHubble Captures Star-Studded ClusterThis image from NASA’s Hubble Space Telescope showcases Messier 3 (M3), one of the Milky Way galaxy’s most massive globular clusters, or spherical collections of gravitationally bound stars. Globular clusters are made up of ancient stars that formed at roughly the same time from the same cloud of gas, giving those stars similar ages. Around 150 known globular clusters are […]
IMAGEStarry Chandelier ClusterThis image released on June 26, 2026, features the globular cluster NGC 6723, sometimes called the Chandelier Cluster. Like its namesake, it sparkles with countless lights. However, each ‘lightbulb’ in this chandelier is an individual star 27,000 light-years away in the constellation Sagittarius (the Archer). Globular clusters like NGC 6723 contain some of the oldest […]
IMAGEHubble Glimpses Merging Galaxy ClustersThis NASA Hubble Space Telescope image features a galaxy cluster, called CL0016+1609 or MACS J0018.5+1626, that is very bright at X-ray wavelengths and is one of the most extensively studied clusters at X-ray and radio wavelengths. The X-ray observations of this cluster revealed that it is two clusters merging along our line of sight. Researchers […]
IMAGEThe Collector's Rite of Passage: Mistakes Every Hobbyist Makes - Sports IllustratedThe Collector's Rite of Passage: Mistakes Every Hobbyist Makes Sports Illustrated
IMAGEWebb Studies Star ClustersThis near-infrared image released on May 6, 2026, shows a section of one of the spiral arms of Messier 51 (M51). M51 is one of four nearby galaxies observed by NASA’s James Webb Space Telescope in a study of nearly 9,000 star clusters. Data from the study shows that more massive star clusters emerge more […]
IMAGEHubble Captures Galaxy ClusterLook closely at this image from NASA’s Hubble Space Telescope and you’ll see galaxies of various shapes and sizes clustered together toward the center-left of the image. A few foreground stars shine brightly and are easily distinguished by the spikes that appear to extend outward from each star. These spikes, called diffraction spikes, are the […]
IMAGEWebb & Hubble find massive star clusters emerge fasterAstronomers using the NASA/ESA/CSA James Webb Space Telescope together with the NASA/ESA Hubble Space Telescope have looked deeply at thousands of young star clusters in four nearby galaxies, studying clusters at different stages of evolution. Their findings show that more massive star clusters emerge more quickly from the clouds they are born in, clearing away gas and filling the galaxy with ultraviolet light. The result gives us a more detailed understanding of star formation in galaxies, as well as how and where planets can form.
IMAGE6 Adobe Illustrator Alternatives I Tried and Loved (and Why)6 Adobe Illustrator Alternatives I Tried and Loved (and Why) G2 Learning Hub
IMAGEShow HN: AI Brief – daily AI news clustered by topic (aibrief.fyi)I wanted to learn sentence transformers and cosine similarity hands-on, so I built a news aggregator as a practice project that runs every hour and works with an editorial layer that runs on Telegram.It scrapes AI news, clusters semantically similar stories together, and serves a single static HTML page — updated daily. Deliberately minimal UI (Craigslist-inspired).Stack: Python, sentence-transformers, static HTML/CSS, GoatCounter, DigitalOcean VPS.Still tuning the clustering. Next up: story labels, summaries, and an editorial layer.
IMAGEWikipedia yapay zeka tarafından oluşturulan makaleleri yasakladıTam Boyutta Gör İngilizce Wikipedia, makale yazımı ve yeniden düzenleme süreçlerinde üretken yapay zeka kullanımını yasakladı. Platform, bu kararı alırken yapay zeka ile oluşturulan içeriklerin çoğu ...
IMAGEShow HN: Using AI to generate accurate illustrations for physiotherapy siteHi HN,My wife is a physiotherapist, and a while back, she decided to start compiling her clinical experience and patient care knowledge into a resource site, Heal And Move. The goal was to share clear, actionable articles on various physical conditions, rehabilitation plans, and specific exercises.The Bottleneck: The biggest hurdle we immediately ran into was visuals. Explaining a specific stretch or joint movement through text alone is tough. Relying on generic stock photos often doesn't accurately reflect the proper form or the specific muscle groups being targeted, and hiring medical illustrators for every single post just wasn't scalable.The AI Solution: Recently, we started integrating AI image and video generation into her workflow, and it's been a massive unlock. She can now translate her domain knowledge into precise prompts to generate accurate anatomical illustrations, exercise demonstrations, and step-by-step videos.As many of you know, getting AI to render anatomically corr
IMAGEESA adjusts Cluster orbits for rare twin reentry campaignParis, France (SPX) Feb 04, 2026 When satellites fall back to Earth, most of their structure burns up in the atmosphere, but engineers still lack detailed data on how real spacecraft actually break apart during reentry and which components survive the plunge. To close this gap, the European Space Agency has retargeted the final orbits of its remaining two Cluster satellites so that both can be observed from an aircraft during t
IMAGENASA Telescopes Spot Surprisingly Mature Cluster in Early UniverseA new discovery captures the cosmic moment when a galaxy cluster – among the largest structures in the universe – started to assemble only about a billion years after the big bang, one or two billion years earlier than previously thought. This result, made using NASA’s Chandra X-ray Observatory and James Webb Space Telescope, will […]
IMAGENASA’s Chandra Rings in New Year With Champagne ClusterCelebrate the New Year with the “Champagne Cluster,” a galaxy cluster seen in this new image from NASA’s Chandra X-ray Observatory and optical telescopes. Astronomers discovered this galaxy cluster Dec. 31, 2020. The date, combined with the bubble-like appearance of the galaxies and the superheated gas seen with Chandra observations (represented in purple), inspired the […]
IMAGENASA’s Fermi Spots Young Star Cluster Blowing Gamma-Ray BubblesFor the first time, astronomers using NASA’s Fermi Gamma-ray Space Telescope have traced a budding outflow of gas from a cluster of young stars in our galaxy — insights that help us understand how the universe has evolved as NASA explores the secrets of the cosmos for the benefit of all. The cluster, called Westerlund […]